Lululemon is accusing
Calvin Klein of copying these pants.lululemon.com

Lululemon is accustomed to copycats. The popular activewear
sensation
has seen imitators from Gap's Athleta and Nordstrom's Zella
brands.

But they never took legal action — until now.

The outcome of this lawsuit has big implications for the
entire fashion industry.

Lululemon announced last months its
suing Calvin Klein for allegedly copying its "Astro" yoga
pants. The yoga retail alleged that Calvin Klein violated patents
of the unusual waistband and design of the pants.

Calvin Klein took down the pants immediately after the lawsuit
was announced, leading legal experts
to speculate that the brand was considering settling the
suit.